tx 0x066ae005220f5023520fb2dede9d8245fdbde506c79ee13d178e6563143d391cCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3966226203,
    "order_id": 337857229,
    "new_price": 6474000000
  }
}